244549240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5953}}^1$

素因数の和:6056

約数の個数: 64

約数和(自身を含む): 600163200

約数和(自身を除く): 355613960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1580, 2054, 3160, 4108, 5135, 5953, 8216, 10270, 11906, 20540, 23812, 29765, 41080, 47624, 59530, 77389, 119060, 154778, 238120, 309556, 386945, 470287, 619112, 773890, 940574, 1547780, 1881148, 2351435, 3095560, 3762296, 4702870, 6113731, 9405740, 12227462, 18811480, 24454924, 30568655, 48909848, 61137310, 122274620, 244549240]

約数ペア:

[(1, 244549240), (2, 122274620), (4, 61137310), (5, 48909848), (8, 30568655), (10, 24454924), (13, 18811480), (20, 12227462), (26, 9405740), (40, 6113731), (52, 4702870), (65, 3762296), (79, 3095560), (104, 2351435), (130, 1881148), (158, 1547780), (260, 940574), (316, 773890), (395, 619112), (520, 470287), (632, 386945), (790, 309556), (1027, 238120), (1580, 154778), (2054, 119060), (3160, 77389), (4108, 59530), (5135, 47624), (5953, 41080), (8216, 29765), (10270, 23812), (11906, 20540)]